Rasmus Munk Larsen
1d5af0693c
Add support for asynchronous evaluation of tensor casting expressions.
2019-09-19 13:54:49 -07:00
Eugene Zhulenev
47fefa235f
Allow move-only done callback in TensorAsyncDevice
2019-09-03 17:20:56 -07:00
Eugene Zhulenev
f0b36fb9a4
evalSubExprsIfNeededAsync + async TensorContractionThreadPool
2019-08-30 15:13:38 -07:00
Eugene Zhulenev
66665e7e76
Asynchronous expression evaluation with TensorAsyncDevice
2019-08-30 14:49:40 -07:00
Rasmus Munk Larsen
7c1b47840a
Merged in ezhulenev/eigen-01 (pull request PR-514)
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Add tests for evalShardedByInnerDim contraction + fix bugs
2018-09-28 18:37:54 +00:00
Eugene Zhulenev
524c81f3fa
Add tests for evalShardedByInnerDim contraction + fix bugs
2018-09-28 11:24:08 -07:00
Christoph Hertzberg
2c083ace3e
Provide EIGEN_OVERRIDE and EIGEN_FINAL macros to mark virtual function overrides
2018-09-24 18:01:17 +02:00
Christoph Hertzberg
f7675b826b
Fix several integer conversion and sign-compare warnings
2018-08-24 22:58:55 +02:00
Benoit Steiner
4181556907
Fixed the tensor contraction code.
2018-08-15 09:34:47 -07:00
Benoit Steiner
3d3711f22f
Fixed compilation errors.
2018-08-13 15:16:06 -07:00
Benoit Steiner
93b9e36e10
Merged in paultucker/eigen (pull request PR-431)
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Optional ThreadPoolDevice allocator
Approved-by: Benoit Steiner <benoit.steiner.goog@gmail.com>
2018-08-01 19:14:34 +00:00
Paul Tucker
d4afccde5a
Add test coverage for ThreadPoolDevice optional allocator.
2018-07-19 17:43:44 -07:00
Gael Guennebaud
82f0ce2726
Get rid of EIGEN_TEST_FUNC, unit tests must now be declared with EIGEN_DECLARE_TEST(mytest) { /* code */ }.
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This provide several advantages:
- more flexibility in designing unit tests
- unit tests can be glued to speed up compilation
- unit tests are compiled with same predefined macros, which is a requirement for zapcc
2018-07-17 14:46:15 +02:00
Eugene Zhulenev
01fd4096d3
Fuse computations into the Tensor contractions using output kernel
2018-07-10 13:16:38 -07:00
Benoit Steiner
886445ce4d
Avoid unnecessary conversions between floats and doubles
2016-05-11 23:00:03 -07:00
Christoph Hertzberg
2150f13d65
fixed some double-promotion and sign-compare warnings
2016-05-11 23:02:26 +02:00
Benoit Steiner
7875437ca0
Avoided unecessary type promotion
2016-05-05 09:08:42 -07:00
Benoit Steiner
f363e533aa
Added tests for full contractions using thread pools and gpu devices.
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Fixed a couple of issues in the corresponding code.
2016-05-05 09:05:45 -07:00
Benoit Steiner
9de155d153
Added a test to cover threaded tensor shuffling
2016-01-30 10:56:47 -08:00
Benoit Steiner
32088c06a1
Made the comparison between single and multithreaded contraction results more resistant to numerical noise to prevent spurious test failures.
2016-01-30 10:51:14 -08:00
Benoit Steiner
2053478c56
Made sure to use a tensor of rank 0 to store the result of a full reduction in the tensor thread pool test
2016-01-30 10:46:36 -08:00
Benoit Steiner
d0db95f730
Sharded the tensor thread pool test
2016-01-30 10:43:57 -08:00
Christoph Hertzberg
d6a4805fdf
Protect further isnan/isfinite/isinf calls
2015-08-16 14:00:02 +02:00
Benoit Steiner
109005c6c9
Added a test for multithreaded full reductions
2015-06-30 13:08:12 -07:00
Benoit Steiner
6a9a29e96f
Fixed a compilation warning
2015-06-17 10:14:13 -07:00
Benoit Steiner
6b800744ce
Moved away from std::async and std::future as the underlying mechnism for the thread pool device. On several platforms, the functions passed to std::async are not scheduled in the order in which they are given to std::async, which leads to massive performance issues in the contraction code.
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Instead we now have a custom thread pool that ensures that the functions are picked up by the threads in the pool in the order in which they are enqueued in the pool.
2015-05-20 13:52:07 -07:00
Benoit Steiner
4716c2c666
Fixed compilation error
2015-02-10 12:06:19 -08:00
Gael Guennebaud
c03c73c9b7
Fix clang compilation
2015-02-06 14:26:12 +01:00
Benoit Steiner
b5124e7cfd
Created many additional tests
2015-01-14 15:46:04 -08:00
Benoit Steiner
99d75235a9
Misc improvements and cleanups
2014-10-13 17:02:09 -07:00
Benoit Steiner
a991f94c0e
Fixed the thread pool test
2014-10-10 15:20:37 -07:00
Benoit Steiner
fe102248ac
Fixed the threadpool test
2014-06-09 09:19:21 -07:00
Benoit Steiner
8998f4099e
Created additional tests for the tensor code.
2014-06-05 10:49:34 -07:00
Benoit Steiner
7402fea0a8
Vectorized the evaluation of tensor expression (using SSE, AVX, NEON, ...)
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Added the ability to parallelize the evaluation of a tensor expression over multiple cpu cores.
Added the ability to offload the evaluation of a tensor expression to a GPU.
2014-05-16 15:08:05 -07:00
